APA način citiranja (7. izdanje)

ebrary, Inc, Ryan, A. M., & McCullough, J. B. (2008). Cosmopolitan Twain. University of Missouri Press.

Čikaški stil citiranja (17. izdanje)

ebrary, Inc, Ann M. Ryan, i Joseph B. McCullough. Cosmopolitan Twain. Columbia: University of Missouri Press, 2008.

MLA način citiranja (9. izdanje)

ebrary, Inc, et al. Cosmopolitan Twain. University of Missouri Press, 2008.